York S1-7970-3281/A Limit Switch 319852-301 This actuator is primarily utilized

This actuator is primarily utilized in Powers HydroGuard XP mixing valves

this 1-stage electric heater provides supplemental or primary heat for 2-3 ton residential and light commercial HVAC systems

Does the mounting orientation affect performance

Can I use this motor to replace a 1050 RPM or 1100 RPM unit

York S1-7970-3281/A Limit Switch 319852-301 This actuator is primarily utilizedThe York S1 7970 3281 A Limit Switch is a critical safety component designed for precise thermal monitoring in residential and light commercial HVAC systems. This high limit cutout switch features a 145F Open (FOP) and 115F Close (FCLS) configuration, ensuring the furnace heat exchanger remains within safe operating parameters. Acting as a normally closed thermal disc, the S1 7970 3281 A interrupts the burner circuit if airflow is restricted or